48V LiFePO4 Server Rack Battery is a high-performance energy storage device designed for server racks. The product uses lithium iron phosphate (LiFePO4) as the positive electrode material, which is known for its excellent stability, safety and long cycle life. 48V LiFePO4 Server Rack Battery is designed to provide stable DC power to ensure that the equipment in the server rack can continue to operate when the power fluctuates or is interrupted. Its voltage level is 48 volts, which is widely used in data centers and server rooms and can meet the power needs of most servers and equipment. The battery ensures efficient and reliable energy supply through high-quality battery cells and advanced battery management system (BMS) integration.
Key Features
High energy density, improved endurance
48v Lifepo4 Server Rack Battery (taking WHET-51400 model as an example) has an energy reserve of up to 20kWh, thanks to its high-capacity design of 400AH. Compared with traditional lead-acid batteries, the energy density of lithium iron phosphate batteries (LiFePO4) has increased by 30%-50%, which means that more power can be provided at the same volume and weight. This feature is crucial for data center server racks that need to operate stably for a long time, reducing the frequency of battery replacement and maintenance costs.
Precise voltage management to ensure system stability
The battery pack has a nominal voltage of 51.2V, a maximum charging voltage of 58.4Vdc, and a discharge cut-off voltage of 43.2Vdc. This precise voltage management range ensures that the battery operates within a safe and efficient range. The built-in 16S 100A BMS (battery management system) can intelligently monitor the status of each battery, adjust the charging and discharging strategy in time, prevent overcharging or over-discharging, thereby extending the battery life by at least 5 years, while ensuring the stability of the server system operation.
High current handling capacity to cope with sudden loads
The WHET-51400 supports a maximum continuous charge and discharge current of 100A, and a peak discharge current of up to 400A. This powerful current handling capacity enables it to quickly respond to the power demand of the server rack during peak hours, especially when processing high-energy consumption tasks such as big data computing and database backup, to ensure that the server will not shut down due to insufficient power. This design greatly enhances the emergency response capability and business continuity of the data center.
Long life and low maintenance cost
Thanks to the chemical stability of LiFePO4 material, the battery pack has a deep charge and discharge cycle life of more than 2,000 times, which is much higher than the 500-800 cycles of lead-acid batteries. This means that in practical applications, the number of battery replacements can be reduced, reducing long-term operating costs. In addition, the integration of the BMS system reduces the need for manual maintenance, automatically balances the voltage of battery cells, avoids the performance of the entire battery pack being affected by the performance degradation of individual batteries, and further reduces maintenance costs and time.
Technical Specifications
| Nominal Parameters | |
| Model number | WHET-51400 |
| Voltage | 51.2V |
| Capacity | 400AH |
| Energy | 20kWh |
| Dimensions (mm) | 600*600*1400mm |
| Weight(KG) | Approx 240KG |
| Built-in BMS | 16S 100A |
| Electrical parameters | |
| Operating voltage | 51.2Vdc |
| Maximum charging voltage | 58.4Vdc |
| Cut-off discharge voltage | 43.2Vdc |
| Maximum continuous charge and discharge current | 100A |
| Peak discharge current | 400A |
Application Scenarios
This 48v Lifepo4 Server Rack Battery is ideal for a wide variety of uses:
- Household Energy Storage: Perfect for storing excess solar energy or acting as a backup during power outages.
- UPS Systems: Ensure your critical systems stay powered, even when the grid goes down.
- Solar Energy Systems: Pair with your solar panels to store energy and reduce your reliance on the grid.
- Telecommunications: Use it to power base transceiver stations and telecommunication systems.
- Industrial Applications: It's also a great choice for industrial and office equipment that requires stable, reliable power.
Customization Services
Want a battery system that's perfectly tailored to your setup? We offer customizable solutions to meet your unique needs.
Our team members are:
A. Structural Engineer - responsible for the product appearance design and battery internal structure evaluation.
B. Purchasing Department - responsible for collecting the specifications of various battery cell models on the market, and the parameters of various battery accessories models and feedback to the structural engineer.
C. Electronic Circuit Engineer - responsible for optimizing the internal and external connections of the battery, and guiding the structural engineer to design and layout the circuit.
D. Software Engineer - responsible for solving various communication problems of the battery.
Whether it's branding, specific voltage requirements, or customized dimensions, our experienced engineering team can craft the perfect configuration for you. We'll work with you every step of the way, providing the most cost-effective and efficient solution.
Our Service Commitment
We don't just stop at delivering high-quality batteries. Our after-sales service ensures that you're always supported. Our professional team is available 24/7 for customer service and technical support, with responses guaranteed within 2 hours and solutions within 48 hours.
Ready to explore the possibilities? Get in touch today and let's make your energy storage dreams a reality with the 48v Lifepo4 Server Rack Battery!
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